Hacker News Games

Chess variant where the top and bottom ranks are adjacent, with an extra pawn row protecting the king

Dice-and-grid puzzle: place rolls and connect matching numbers with vertical or horizontal lines.

Playable DOOM port that renders the 1993 shooter inside KiCad using PCB traces and component footprints.

Browser tower-defense game where you build cloud infrastructure and scale it to survive growing traffic and attacks.

Flappy Bird-style arcade game packaged as a Cursor extension; it opens while the AI agent runs and you press Tab to flap.

Tycoon-style park management sim: place rides on a 20x20 grid, set prices, hire staff and research upgrades.

Real-time blackjack vs an AI opponent with Easy/Medium/Hard levels; Flask SocketIO, self-hosted.

Open-source peg solitaire: jump pegs to remove them, leaving one peg; 120+ levels, tutorial, undo/redo.

Slide blocks on a 4x5 grid to free the 2x2 block and reach the exit in the fewest moves